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The worker, the firm, and the decision to use drugs
Hoyt, Gail Mitchell, (1995)
Federal drug abuse and drug dependence prevention, treatment, and rehabilitation act of 1970 : Hearings before the Special Subcommittee on Alcoholism and Narcotics of the Committee on Labor and Public Welfare, United States Senate, Ninety-first Congress, second session, S. 3562
(1970)
Elderly: alcohol and drugs : hearing before the Select Committee on Aging, House of Representatives, 98th Congress, 1st session
(1984)